Britain's Prince Harry grimaces after heading the ball as he plays in a 5-a-side soccer game with boys from the Western Springs football club at a FIFA U20 World Cup event in Auckland, New Zealand. (Image: Reuters)

Britain's Catherine, Duchess of Cambridge, plays hockey during a visit to her former preparatory school St. Andrew's, which she attended from 1986 to 1995, near Pangbourne in Berkshire, southern England. (Image: Reuters)